<template>
    <div class="icons-container">
        <aside>
            <a href="https://panjiachen.github.io/vue-element-admin-site/guide/advanced/icon.html" target="_blank"
                >Add and use
            </a>
        </aside>
        <el-tabs type="border-card">
            <el-tab-pane label="Icons">
                <div class="grid">
                    <div v-for="item of svgIcons" :key="item" @click="handleClipboard(generateIconCode(item), $event)">
                        <el-tooltip placement="top">
                            <div slot="content">
                                {{ generateIconCode(item) }}
                            </div>
                            <div class="icon-item">
                                <svg-icon :icon-class="item" class-name="disabled" />
                                <span>{{ item }}</span>
                            </div>
                        </el-tooltip>
                    </div>
                </div>
            </el-tab-pane>
            <el-tab-pane label="Element-UI Icons">
                <div class="grid">
                    <div
                        v-for="item of elementIcons"
                        :key="item"
                        @click="handleClipboard(generateElementIconCode(item), $event)"
                    >
                        <el-tooltip placement="top">
                            <div slot="content">
                                {{ generateElementIconCode(item) }}
                            </div>
                            <div class="icon-item">
                                <i :class="'el-icon-' + item" />
                                <span>{{ item }}</span>
                            </div>
                        </el-tooltip>
                    </div>
                </div>
            </el-tab-pane>
        </el-tabs>
    </div>
</template>

<script>
import clipboard from '@/utils/clipboard';
import svgIcons from './svg-icons';
import elementIcons from './element-icons';
export default {
    name: 'Icons',
    data() {
        return {
            svgIcons,
            elementIcons,
        };
    },
    methods: {
        generateIconCode(symbol) {
            return `<svg-icon icon-class="${symbol}" />`;
        },
        generateElementIconCode(symbol) {
            return `<i class="el-icon-${symbol}" />`;
        },
        handleClipboard(text, event) {
            clipboard(text, event);
        },
    },
};
</script>

<style lang="scss" scoped>
.icons-container {
    margin: 10px 20px 0;
    overflow: hidden;

    .grid {
        position: relative;
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }
    .icon-item {
        margin: 20px;
        height: 85px;
        text-align: center;
        width: 100px;
        float: left;
        font-size: 30px;
        color: #24292e;
        cursor: pointer;
    }
    span {
        display: block;
        font-size: 16px;
        margin-top: 10px;
    }
    .disabled {
        pointer-events: none;
    }
}
</style>
